.stu-container{
    height: 100%;
    /* background-color: rosybrown; */
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    font-size: 16px;
    /* box-shadow: 5px 7px 23px 0px rgba(58, 52, 82, 0.16); */

}
.stu-item{
    display: flex;
    align-items: center;
    width: 100%;
    flex-wrap: wrap;
    /* background-color: royalblue; */
    margin-top: 10px;

}